html {
  font-family: monaco-webfont, Monaco, Helvetica, Tahoma, Arial, STXihei,
    "华文细黑", "Microsoft YaHei", "微软雅黑", SimSun, "宋体", Heiti, "黑体",
    sans-serif;
}
::-webkit-selection {
  background: #fffac4;
  color: #111;
  text-shadow: none;
}
::-moz-selection {
  background: #fffac4;
  color: #111;
  text-shadow: none;
}
::-ms-selection {
  background: #fffac4;
  color: #111;
  text-shadow: none;
}
::selection {
  background: #fffac4;
  color: #111;
  text-shadow: none;
}
@-webkit-keyframes pulse {
  to {
    opacity: 0;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes pulse {
  to {
    opacity: 0;
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
@-webkit-keyframes twinkle {
  to {
    opacity: 0;
  }
}
@keyframes twinkle {
  to {
    opacity: 0;
  }
}
@font-face {
  font-family: "monaco-webfont";
  src: url("https://showzeng.itscoder.com/assets/font/monaco-webfont.woff2")
      format("woff2"),
    url("https://showzeng.itscoder.com/assets/font/monaco-webfont.woff")
      format("woff"),
    url("https://showzeng.itscoder.com/assets/font/monaco-webfont.ttf")
      format("truetype");
  font-weight: normal;
  font-style: normal;
}
header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  display: -webkit-flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  margin: 30px 0 0;
  padding: 0 30px;
}
header a {
  color: #111;
  text-decoration: none;
  -webkit-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  font-size: 2em;
  font-weight: bold;
}
header a::before {
  -webkit-animation: twinkle 1s linear infinite;
  animation: twinkle 1s linear infinite;
  content: "";
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #ffea00;
}
.title {
  position: relative;
  display: inline-block;
  margin: 30px auto 30px;
  padding: 0;
  color: #111;
  font-size: 112.5%;
  text-align: center;
}
.title .title-tip {
  visibility: hidden;
  width: 85px;
  background-color: #555;
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 1;
  top: 5px;
  right: 120%;
  opacity: 0;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
@media (max-width: 415px) {
  header a {
    font-size: 1.7em;
  }
}
@media (min-width: 769px) {
  .title .title-tip::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 100%;
    margin-top: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #555;
  }
  .title:hover .title-tip {
    visibility: visible;
    opacity: 1;
  }
}
.page-content {
  width: 100%;
  text-align: justify;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
}
.page-content p {
  color: #666;
  font-size: 18px;
  line-height: 1.8;
  margin: 0 0 30px;
}
.page-content a {
  text-decoration: none;
  color: #1976d2;
  border-bottom: 1px dashed #1976d2;
  -webkit-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.page-content a:hover {
  color: #111;
  border-bottom: 2px solid #ffea00;
}
.content {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 30px;
}
.content div[class*="language-"] {
  margin-bottom: 30px;
}
twitterwidget {
  margin: 10px auto 40px !important;
}
iframe,
embed {
  margin-bottom: 15px;
  max-width: 100%;
}
.licenses {
  margin-top: 60px;
}
.licenses p {
  text-align: center;
}
a[class="gitment-header-issue-link"],
a[class="gitment-editor-avatar"],
a[class="gitment-editor-login-link"],
a[class="gitment-editor-footer-tip"],
a[class="gitment-footer-project-link"],
a[class="gitment-comment-name"] {
  border-bottom: none !important;
}
a[class="gitment-header-issue-link"]:hover,
a[class="gitment-editor-avatar"]:hover,
a[class="gitment-editor-login-link"]:hover,
a[class="gitment-editor-footer-tip"]:hover,
a[class="gitment-footer-project-link"]:hover,
a[class="gitment-comment-name"]:hover {
  border-bottom: none !important;
}
ul[class="gitment-comments-list"] li {
  font-size: 1em;
}
.reward {
  text-align: center;
}
.reward p {
  color: #999;
  margin: 30px 0 10px 0;
}
.reward-qr-code {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  display: -webkit-flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
}
.reward-qr-code img {
  width: 200px;
  height: 200px;
  margin: 0 40px;
}
.alipay,
.wechat {
  display: inline-block;
}
.alipay span,
.wechat span {
  display: block;
  font-size: 18px;
  font-weight: bold;
  color: #1ca9e6;
  margin: 20px 0;
}
.wechat span {
  color: #1bb823;
}
#btn-show-reward {
  text-align: center;
}
#btn-show-reward div {
  display: inline-block;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  font-size: 1.5em;
  line-height: 50px;
  text-align: center;
  background: #ffd740;
}
#btn-show-comment {
  text-align: center;
}
#btn-show-comment div {
  display: inline-block;
  padding: 5px 10px;
  color: #999;
  cursor: pointer;
  font-size: 18px;
  border: 1px solid #999;
  border-radius: 4px;
}
#btn-show-comment div:hover {
  color: #666;
  border: 1px solid #666;
}
@media (max-width: 415px) {
  .page-content p {
    font-size: 1em;
    line-height: 1.7;
  }
  .content {
    padding: 0 20px;
  }
  iframe,
  embed {
    height: auto;
  }
  .alipay span,
  .wechat span,
  .wechat span {
    font-size: 1em;
  }
  #btn-show-reward div {
    width: 40px;
    height: 40px;
    font-size: 1.2em;
    line-height: 40px;
  }
  #btn-show-comment div {
    font-size: 1em;
    border: 1px solid #999;
  }
}
footer a {
  text-decoration: none;
}
.copyright {
  text-align: center;
  padding: 50px 20px 20px 20px;
}
.copyright p {
  color: #999;
  font-size: 1em;
}
.copyright a {
  color: #999;
  border-bottom: 1px dashed #999;
  -webkit-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.copyright a:hover {
  color: #111;
  border-bottom: 2px solid #ffea00;
}
@media (max-width: 415px) {
  .copyright {
    padding: 20px;
  }
  .copyright p {
    font-size: 0.7em;
    line-height: 1.7;
  }
}
body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  display: -webkit-flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: #ffffff;
  word-break: break-word;
  word-wrap: break-word;
}
img {
  display: block;
  max-width: 100%;
  max-height: 600px;
  margin: 40px auto;
}
a {
  -webkit-tap-highlight-color: transparent;
}
header {
  margin: 30px 0 !important;
}
header a::before {
  -webkit-animation: twinkle 2s linear infinite !important;
  animation: twinkle 2s linear infinite !important;
}
.title {
  margin: 30px auto 10px !important;
}
.title .title-tip {
  right: 105% !important;
}
.article-title-description {
  margin: 0 auto;
  padding: 0 30px;
  color: #999;
  font-size: 100%;
  line-height: 1.7;
  text-align: center;
}
